# EMITER EM-78N\_DCAC Hermetic DC/AC Switchgear IP65 with Noark 1000V Type 1+2 DC Surge Arrester and 10A 3-Phase AC Protection

**URL:** https://aio.lv/en/product--emiter-em-78ndcac--12537081
**Data updated:** 2026-06-25 19:49 (EEST)
**Category:** Solar Panel Accessories
**Manufacturer:** EMITER
**Manufacturer code:** EM-78N\_DCAC
**EAN:** 5904905313546
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 269.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 222.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emiter-em-78ndcac--12537081

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The EMITER EM-78N\_DCAC is a professional hermetic IP65-rated switchgear designed for solar photovoltaic systems. It features a Noark 1000V Type 1+2 DC surge arrester for 1 PV string and 1 MPPT, combined with a 10A 3-phase AC Noark Type 1+2 protection unit. This integrated solution ensures reliable electrical safety and surge protection for solar installations, providing a robust, weather-resistant enclosure for critical power components.

## Long description

The EMITER EM-78N\_DCAC is a professional-grade hermetic switchgear engineered specifically for solar photovoltaic installations. Housed in a robust IP65-rated enclosure, this unit provides essential protection for both DC and AC sides of a solar system. It integrates a high-performance Noark 1000V Type 1+2 DC surge arrester designed for a single PV string and one MPPT, alongside a reliable 10A 3-phase AC protection unit. This comprehensive solution ensures that critical electrical components remain shielded from environmental factors and voltage surges, maintaining the longevity and safety of the entire solar energy setup.
Advantages
This switchgear offers a significant advantage by combining DC and AC protection into a single, compact, and weather-resistant housing. The IP65 rating guarantees complete protection against dust ingress and water jets, making it suitable for outdoor mounting without the need for additional protective structures. By utilizing high-quality Noark Type 1+2 surge arresters, the device effectively mitigates the risk of damage from atmospheric discharges and switching surges. The pre-integrated design simplifies the installation process, reducing labor time and minimizing the potential for wiring errors during the setup of photovoltaic systems.
Suitable for
Residential solar photovoltaic installations
Small-scale commercial PV systems
Single-string solar configurations with one MPPT
Outdoor environments requiring high weather resistance
When it may not be suitable
This switchgear is specifically configured for systems with a single PV string and one MPPT. It will not be suitable for larger solar arrays that require multiple string inputs or complex multi-MPPT configurations. Additionally, the 10A 3-phase AC protection limit must be verified against the specific output requirements of the connected inverter to ensure compatibility.
Key specifications
Enclosure rating: IP65
DC Surge protection: Noark 1000V Type 1+2
AC Protection: 10A 3-phase Noark Type 1+2
System capacity: 1 PV string and 1 MPPT
How to use
The unit should be mounted on a stable, vertical surface using the provided mounting points. Ensure that the enclosure is positioned in a location that allows for easy access for maintenance while remaining protected from direct, prolonged exposure to extreme heat if possible. Connect the DC input from the solar panels to the designated DC surge arrester terminals and the AC output to the inverter and grid connection points according to the wiring diagram provided with the device. All electrical connections must be performed by a qualified electrician in accordance with local electrical codes and safety regulations.
What to consider before purchase
Verify that your solar inverter output does not exceed the 10A 3-phase AC protection limit.
Confirm that your system design utilizes only one PV string and one MPPT.
Ensure the installation location is compatible with the IP65-rated enclosure dimensions.
Check local regulations regarding the mandatory use of surge protection devices in your area.
Usage recommendations
Regularly inspect the surge arrester status indicators to ensure the protection modules are functional. If the indicator changes color, the protection module should be replaced immediately to maintain system safety.

## FAQ

### How much does the EMITER EM-78N\_DCAC Hermetic DC/AC Switchgear IP65 cost, and is it available for purchase?

The price is 269.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can EMITER EM-78N\_DCAC Hermetic DC/AC Switchgear IP65 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All EMITER products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EMITER service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12537081/68901475_large.webp